悬浮窗代码设置边距颜色

以下是一个简单的悬浮窗代码示例，其中设置了边距和颜色：

public class FloatingView extends Service {

    private WindowManager mWindowManager;
    private View mFloatingView;

    @Override
    public void onCreate() {
        super.onCreate();

        // 创建悬浮窗视图
        mFloatingView = LayoutInflater.from(this).inflate(R.layout.layout_floating_view, null);

        // 设置边距
        WindowManager.LayoutParams layoutParams = new WindowManager.LayoutParams(
                WindowManager.LayoutParams.WRAP_CONTENT,
                WindowManager.LayoutParams.WRAP_CONTENT,
                WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
                WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
                PixelFormat.TRANSLUCENT);
        layoutParams.gravity = Gravity.TOP | Gravity.START;
        layoutParams.x = 0;
        layoutParams.y = 100;

        // 设置边框颜色
        GradientDrawable shape = new GradientDrawable();
        shape.setShape(GradientDrawable.RECTANGLE);
        shape.setStroke(2, Color.RED);
        mFloatingView.setBackground(shape);

        // 添加悬浮窗视图到 WindowManager
        mWindowManager = (WindowManager) getSystemService(WINDOW_SERVICE);
        mWindowManager.addView(mFloatingView, layoutParams);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        if (mFloatingView != null) {
            mWindowManager.removeView(mFloatingView);
        }
    }

    @Nullable
    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
}

在上面的代码中，我们使用 `WindowManager.LayoutParams` 对象设置了悬浮窗的边距。我们还使用 `GradientDrawable` 对象设置了悬浮窗的边框颜色。您可以根据需要自定义这些值。